<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        *{
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body{
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            background-color: rgb(189, 189, 189);
        }
        .container{
            position: relative;
            width: 200px;
            height: 300px;
            background-color: rgb(255, 255, 255);
            border-radius: 10px;
            box-shadow:  0 0 10px rgb(255, 255, 255) ;
        }
        .container::after{
            content: '';
            position: absolute;
            top: -20px;
            left: 50%;
            width: 40px;
            height: 20px;
            transform: translateX(-50%);
            background-color: rgb(255, 255, 255);
            border-top-right-radius: 10px;
            border-top-left-radius: 10px;
            box-shadow:  0 0 10px rgb(255, 255, 255) ;

            
        }
       
       
        .water{
            position: absolute;
            bottom: 0;
            width: 100%;
            background-image: linear-gradient(0deg,rgb(9, 198, 245),rgb(44, 243, 120));
            border-bottom-right-radius: 10px;
            border-bottom-left-radius: 10px;
         animation: rise 12s linear forwards;
          
             overflow: hidden;
        }
        @keyframes rise{
            0%{
                height: 50px;
            }

            100%{
                height: 80%;            
                filter: hue-rotate(360deg);
            }
        }
        .water::after{
            content: '';
            position: absolute;
            top: -370px;
            left: -100px;
            width: 400px;
            height: 400px;
            border-radius: 40%;
            background-color: rgb(255, 255, 255);
            animation: move 5s linear infinite;
        }
        @keyframes move{
            100%{
                transform: rotate(360deg);
            }
        }
        .water::before{
            content: '';
            position: absolute;
            top: -360px;
            left: -100px;
            width: 400px;
            height: 400px;
            border-radius: 45%;
            background-color: rgba(255, 255, 255,.5);
            animation: move2 7s linear infinite;
        }
        @keyframes move2{
            100%{
                transform: rotate(360deg);
            }
        }
        .shadow{
            position: absolute;
            bottom: -8px;
            left: -3%;
            width: 106%;
            background-image: linear-gradient(0deg,rgb(9, 198, 245),rgb(44, 243, 120));
            z-index: -1;
         animation: bianse 12s linear forwards;
        }
        @keyframes bianse{
            0%{
                height: 50px;
                filter: hue-rotate(0deg) blur(10px);
            }

            100%{
                height: 80%;            
                filter: hue-rotate(360deg) blur(10px);
            }
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="water"></div>
        <div class="shadow"></div>
    </div>
</body>
</html>